Dihan Carrol Heron, M.D.
NPI 1902006398ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· New Hyde Park, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Optum Medical Care PC, practicing in New Hyde Park, New York. Their prescriptions cost Medicare Part D more than their services did: $1,477,487 for 2,832 claims, against $224,887 paid for services in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $283.65 in all, mostly food and beverage. Lists North Shore University Hospital as a hospital affiliation.
Overview
| NPI | 1902006398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 23, 2007 |
| Last updated in NPPES | Apr 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 235210 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 470 |
|---|---|
| Services billed | 8,455 across 37 procedure codes |
| Paid by Medicare | $224,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,832 · 7,084 30-day fills |
|---|---|
| Patients | 370 |
| Total drug cost | $1,477,487 |
| Generic share | 45% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Optum Medical Care PCPoughkeepsie, NY · 1,010 clinicians
Hospital affiliation
- North Shore University HospitalManhasset, NY
Industry payments (Open Payments)
- 2025$283.65 · 16 payments from 4 companies
- 2024$48.84 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $191.61 | 12 |
| Medtronic, Inc. | $39.76 | 1 |
| Tandem Diabetes Care, Inc. | $29.89 | 2 |
| Amgen Inc. | $22.39 | 1 |
What the 2025 payments were for
- Food and Beverage$251.38 · 15 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in New Hyde Park
- 1790922888
- 1285600973
- 1407483621
- 1316396294
- 1154381929
- 1629196001
- 1205831443
- 1255391017
- 1356964258
- 1124475751
- 1043577067
- 1750340121
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in New York →